Re: [Xen-devel] Signed GPLPV drivers available for download

[Tobias Geiger <tobias.geiger@xxxxxxxxx>]

Disk /dev/nbd0: 193.3 GB, 193273528320 bytes
255 heads, 63 sectors/track, 23497 cylinders, total 377487360 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x047328a3

     Device Boot      Start         End      Blocks   Id  System
/dev/nbd0p1   *        2048      206847      102400    7  HPFS/NTFS/exFAT
/dev/nbd0p2          206848   377485311   188639232    7  HPFS/NTFS/exFAT


seems to be proper aligned...


Am Donnerstag 15 September 2011, 00:26:41 schrieb Pasi Kärkkäinen:
> On Wed, Sep 14, 2011 at 06:14:28PM +0200, Tobias Geiger wrote:
> > Am Mittwoch, 14. September 2011, 18:03:04 schrieb Tobias Geiger:
> > > - really better read-performance WITH gplpv, but much worse
> > 
> > > write-performance: here is the performance without gplpv:
> > well, after reviewing my own screenshots i declare even the
> > readperformance gets worse after installing GPLPV drivers, not only the
> > writeperformance...
> > 
> > Any hints on that ?! i remember this not being the case with windows xp
> > iirc...
> 
> Are your partitions aligned properly? if not, that'll cause a big
> performance hit.
> 
> -- Pasi


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